Trade policy uncertainty increasingly weighs on European investment

Over the past decade, European businesses have had to navigate an exceptionally unstable global environment. Trade tensions, rising tariffs, geopolitical rivalries and a growing trend towards protectionism are no longer isolated events but part of a broader and persistent climate of uncertainty. According to a recent analysis by Eurochambres, the association representing European chambers of commerce, this uncertainty surrounding trade policy is now having a clear and growing dampening effect on business investment across Europe.

A structural challenge for European businesses

The study, based on data from 24 European countries over a 25‑year period, confirms what many companies are already experiencing on the ground: uncertainty about future trade conditions affects investment decisions. When firms are unable to anticipate market access, tariff levels or regulatory frameworks with sufficient confidence, they tend to delay or scale back long‑term investments.

Export‑oriented economies are particularly vulnerable. Companies that rely heavily on international markets are more exposed to changes in trade policy and are therefore more sensitive to uncertainty linked to tariffs, trade disputes and protectionist measures. The analysis shows that, over time, these negative effects accumulate rather than fade, increasing pressure on growth and competitiveness.

Belgium among the most exposed economies

For Belgium, one of the most open economies in the European Union, the findings are especially relevant. As Belgian companies depend strongly on exports and international value chains, trade policy uncertainty poses a direct risk to investment and economic performance.

“The current international context is turbulent, and the economic consequences for our companies are very real,”

says Wouter Van Gulck, Director General of the Federation of Belgian Chambers of Commerce:

“We cannot ignore the threat that trade wars and protectionism pose to investment in Europe. As one of the most open economies in the EU, Belgium is more exposed than many other countries to these negative effects.”

The need for decisive policy action

In response to these findings, European chambers of commerce are calling on Belgian and European policymakers to act decisively to restore confidence and reduce uncertainty for businesses. Priorities include removing remaining barriers within the EU internal market, reducing regulatory burdens and actively pursuing new trade agreements with partners that share Europe’s values.

According to Wouter Van Gulck, delays in trade policy decisions only add to uncertainty.

“It is difficult to understand why the European Parliament has referred the Mercosur trade agreement to the European Court of Justice, delaying its entry into force by one to two years. This free trade agreement is all the more necessary given that the same Eurochambres analysis shows that Belgium performs poorly in terms of export diversification. Access to new markets is therefore essential for Belgian exporters.”

Trade policy certainty as a driver of investment

The message emerging from the analysis is clear: stable, predictable and coherent trade policies are a key condition for sustained investment in Europe. In an environment marked by global fragmentation and strategic rivalry, uncertainty itself becomes a cost for businesses — one that weighs increasingly on long‑term decisions.

For Europe to remain competitive and resilient, strengthening the internal market, deepening international partnerships and providing clear policy signals will be crucial. Reducing trade policy uncertainty is not only about avoiding risks, but also about creating the confidence businesses need to invest, innovate and grow.

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